S1195
ST638
≥98% (HPLC), solid
Synonym(s):
α-Cyano-(3-ethoxy-4-hydroxy-5-phenylthiomethyl)cinnamide
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About This Item
Empirical Formula (Hill Notation):
C19H18N2O3S
CAS Number:
Molecular Weight:
354.42
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
InChI key
YKLMGKWXBLSKPK-RIYZIHGNSA-N
SMILES string
CCOc1cc(cc(CSc2ccccc2)c1O)\C=C(/C#N)C(N)=O
InChI
1S/C19H18N2O3S/c1-2-24-17-10-13(8-14(11-20)19(21)23)9-15(18(17)22)12-25-16-6-4-3-5-7-16/h3-10,22H,2,12H2,1H3,(H2,21,23)/b14-8+
assay
≥98% (HPLC)
form
solid
color
yellow
mp
134-135.5 °C
solubility
DMSO: 19 mg/mL
storage temp.
−20°C
Quality Level
Related Categories
Biochem/physiol Actions
Protein tyrosine kinase inhibitor (IC50 = 370 nM). Also inhibits HGF-induced MAP kinase activation in hepatocytes and inhibits phospholipase D activity in human neutrophils.
Packaging
Light sensitive and packaged under nitrogen.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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S P Green et al.
Biochimica et biophysica acta, 1222(2), 241-248 (1994-06-30)
We have investigated the relationship between tyrosine phosphorylation and respiratory-burst activity in murine bone-marrow-derived macrophages (BMM) stimulated with phorbol myristate acetate (PMA). In unprimed BMM, a good correlation was observed between the net level of tyrosine phosphorylation and the activity
A Ito et al.
The Journal of clinical investigation, 96(3), 1288-1294 (1995-09-01)
We recently demonstrated that chronic treatment with IL-1 beta induces coronary arteriosclerotic changes and vasospastic responses to autacoids in pigs in vivo and that those responses are importantly mediated by PDGF. The receptors for PDGF and other major growth factors
R Teshima et al.
Biochimica et biophysica acta, 1221(1), 37-46 (1994-03-10)
We examined the effect of the two protein tyrosine kinase inhibitors, alpha-cyano-3-ethoxy-4-hydroxy-5-phenylthiomethylcinnamide (ST638) and herbimycin A, on the activation processes of rat basophilic leukemia (RBL-2H3) cells by cross-linking of IgE receptors. RBL-2H3 cells sensitized with DNP-specific monoclonal IgE antibody were
Y Ito et al.
Journal of neurochemistry, 69(2), 729-736 (1997-08-01)
The mechanism for hydrogen peroxide (H2O2)-induced phospholipase D (PLD) activation was investigated in [3H]palmitic acid-labeled PC12 cells. In the presence of butanol, H2O2 caused a great accumulation of [3H]phosphatidylbutanol in a concentration- or time-dependent manner. However, treatment with H2O2 of
S J Hirst et al.
American journal of respiratory cell and molecular biology, 12(2), 149-161 (1995-02-01)
Severe chronic asthma is associated with structural changes in the airway wall including airway smooth muscle (ASM) hyperplasia. We have used cultured ASM cells isolated from rabbit trachealis as a model with which to investigate possible mechanisms of accelerated ASM
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